Dual Monitor Lightbar Optics Studio IES RP-1-20

BenQ Dual-Wing Ray-Tracing, Screen Specular Glare & Desk Lux Heatmap Simulator
Optical & Geometry Engine Ray Count: 28
18°
24°
48 cm
950 lm
4000 K
Displays & Room Ambient
Monitor Configuration
18°
120 lx
Asymmetric Cutoff Active: Primary optical beam grazes display surface without direct screen specular reflection into user eye polygon.
Profile View: Optical Rays & Glare Cones ● ZERO GLARE
Top-Down Desk Heatmap: 160×80 cm Lux Grid Scale: 100 - 900+ lx
ANSI / IES RP-1-20 & CIBSE Workstation Lighting Compliance PASSED
Screen Glare (SGI) 0.04 Optimal (< 0.15)
Avg Task Illuminance 584 lx Target: 300-750 lx
Uniformity (U₀) 0.68 Min/Avg (≥ 0.60)
Contrast Ratio 4.2 : 1 IES Rec (< 5:1)
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